An important grazer of kelp plants is the:
a. octopus.
b. kelp bass.
c. sea urchin.
d. sea otter.
e. sea anemone.
C
You might also like to view...
Slime molds feed by phagocytosis and are more closely related to amoebas than to fungi
Indicate whether the statement is true or false.
Vibrio cholera is the cause of cholera, and has a single flagellum stretching off from one end. A characteristic of this organism should be an ability to
A. move within its liquid habitat. B. attach to cells in the host organism's intestines. C. transmit DNA to other bacteria. D. avoid ingestion by cells in the immune system. E. induce a large antibody response.
A goiter is caused by a deficiency in
a. thyroxine. b. triiodothyronine. c. calcium. d. iodine. e. both thyroxine and triiodothyronine
Which of the following statements accurately describes the following reaction?
a. enzymatic digestion of carbohydrates in the mouth by enzymes secreted by the salivary
glands
b. enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas
c. enzymatic digestion of lipids in the stomach by enzymes secreted by the liver
d. enzymatic digestion of proteins in the small intestine by enzymes secreted by the pancreas
e. enzymatic digestion of lipids in the small intestine by enzymes secreted by the pancreas